180102195

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 401349312

約数和(自身を除く): 221247117

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 61, 63, 65, 91, 103, 105, 117, 147, 183, 195, 245, 273, 305, 309, 315, 427, 441, 455, 515, 549, 585, 637, 721, 735, 793, 819, 915, 927, 1281, 1339, 1365, 1545, 1911, 2135, 2163, 2205, 2379, 2745, 2989, 3185, 3605, 3843, 3965, 4017, 4095, 4635, 5047, 5551, 5733, 6283, 6405, 6489, 6695, 7137, 8967, 9373, 9555, 10815, 11895, 12051, 14945, 15141, 16653, 18849, 19215, 20085, 25235, 26901, 27755, 28119, 28665, 31415, 32445, 35685, 38857, 43981, 44835, 45423, 46865, 49959, 56547, 60255, 65611, 75705, 81679, 83265, 84357, 94245, 116571, 131943, 134505, 140595, 194285, 196833, 219905, 227115, 245037, 249795, 282735, 307867, 328055, 349713, 395829, 408395, 421785, 571753, 582855, 590499, 659715, 735111, 923601, 984165, 1225185, 1539335, 1715259, 1748565, 1979145, 2770803, 2858765, 2952495, 3675555, 4002271, 4618005, 5145777, 8576295, 12006813, 13854015, 20011355, 25728885, 36020439, 60034065, 180102195]

約数ペア:

[(1, 180102195), (3, 60034065), (5, 36020439), (7, 25728885), (9, 20011355), (13, 13854015), (15, 12006813), (21, 8576295), (35, 5145777), (39, 4618005), (45, 4002271), (49, 3675555), (61, 2952495), (63, 2858765), (65, 2770803), (91, 1979145), (103, 1748565), (105, 1715259), (117, 1539335), (147, 1225185), (183, 984165), (195, 923601), (245, 735111), (273, 659715), (305, 590499), (309, 582855), (315, 571753), (427, 421785), (441, 408395), (455, 395829), (515, 349713), (549, 328055), (585, 307867), (637, 282735), (721, 249795), (735, 245037), (793, 227115), (819, 219905), (915, 196833), (927, 194285), (1281, 140595), (1339, 134505), (1365, 131943), (1545, 116571), (1911, 94245), (2135, 84357), (2163, 83265), (2205, 81679), (2379, 75705), (2745, 65611), (2989, 60255), (3185, 56547), (3605, 49959), (3843, 46865), (3965, 45423), (4017, 44835), (4095, 43981), (4635, 38857), (5047, 35685), (5551, 32445), (5733, 31415), (6283, 28665), (6405, 28119), (6489, 27755), (6695, 26901), (7137, 25235), (8967, 20085), (9373, 19215), (9555, 18849), (10815, 16653), (11895, 15141), (12051, 14945)]